/*
 * Copyright 2021 the original author or authors.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * https://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.openrewrite.java.cleanup

import org.junit.jupiter.api.Test
import org.junit.jupiter.api.extension.ExtendWith
import org.openrewrite.Recipe
import org.openrewrite.java.Java11Parser
import org.openrewrite.java.JavaParser
import org.openrewrite.java.JavaParserResolver
import org.openrewrite.java.JavaRecipeTest

@Suppress("Convert2Diamond")
@ExtendWith(JavaParserResolver::class)
class UseDiamondOperatorWithVarTest : JavaRecipeTest {

    override val recipe: Recipe
        get() = UseDiamondOperator()

    fun javaParser(): Java11Parser.Builder = Java11Parser.builder()

    @Test
    fun doNotConvertVar(jp: JavaParser) = assertChanged(
        jp,
        before = """
            import java.util.*;
            class Test {
                void test() {
                    var ls1 = new ArrayList<String>();
                    List<String> ls2 = new ArrayList<String>();
                }
            }
        """,
        after = """
            import java.util.*;
            class Test {
                void test() {
                    var ls1 = new ArrayList<String>();
                    List<String> ls2 = new ArrayList<>();
                }
            }
        """
    )
}